Home ALL Products Round Watch 240×240 1.28-inch Display Module – GC9A01A
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Round Watch 240×240 1.28-inch Display Module – GC9A01A - a blue circuit board with a round screen displaying time, date, and fitness data.
Round Watch 240×240 1.28-inch Display Module – GC9A01A - front and back views of the blue circular PCB with a black screen and pin headers.
Round Watch 240×240 1.28-inch Display Module – GC9A01A - the front and side profile with labels and measurements.
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Round Watch 240×240 1.28-inch Display Module – GC9A01A - a blue circuit board with a round screen displaying time, date, and fitness data.
Round Watch 240×240 1.28-inch Display Module – GC9A01A - front and back views of the blue circular PCB with a black screen and pin headers.
Round Watch 240×240 1.28-inch Display Module – GC9A01A - the front and side profile with labels and measurements.

Round Watch 240×240 1.28-inch Display Module – GC9A01A

Sale price Rs 1,520
SKU: b749
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Description

1.28″ Round LCD Display Module with embedded GC9A01 driver, using SPI bus Comes supported by ESP32 variants, Raspberry Pi, Arduino, STM32 MCUs.

Technical Specifications

  • Display Size: 1.28 inch
  • Resolution: 240 (h)x240 (v) resolution, 65K RGB Colors
  • Dot Pitch: 0.135 (h) x 0.135 (v)
  • Active Area: 32.4mm
  • Color Arrangement: RGB Vertical stripe
  • Interface : SPI digital interface
  • Driver IC GC9A01
  • Luminance: 400 (typ) cd/m2
  • Viewing Direction: All view – O’Clock
  • Backlight: 2 white LED parallel
  • IO Level: 3.3V
  • Operating Voltage: 2.65V ~ 3.3V
  • Max Operating Current: ~40mA
  • On board Regulator: None
  • Operating Temp: -20C ~ +70C
  • Storage Temp: -30C ~ +80C
  • Mounting Holes : Yes
  • Module Size: 45.5 (H) X 48 (V) X 11.5 (D) mm
  • Current draw: Need to check

Pinouts

VCC Power
GND Ground
DIN SPI data input
CLK SPI clock input
CS Chip selection, low active
DC Data/Command selection (high for data, low for command)
RST Reset, low active
BL Backlight

[!]Warnings

  • The I/O of the Display Module is 3.3v voltage , so you should not directly connect it to the 5v voltage I/O. IO level translator or series limiting resistors should be used.

Documents and Downloads

  • Display Driver GC9A01 Datasheet
  • GC9A01 Library for Arduino
  • Youtube video Using the GC9A01 1.28″ Color TFT Display

Package Includes

  • 1x Round Watch 240×240 1.28-inch Display Module – GC9A01A (Tested / QC-OK)

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